1051441017533 has 2 divisors, whose sum is σ = 1051441017534. Its totient is φ = 1051441017532.

The previous prime is 1051441017521. The next prime is 1051441017581. The reversal of 1051441017533 is 3357101441501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1026357426649 + 25083590884 = 1013093^2 + 158378^2 .

It is a cyclic number.

It is not a de Polignac number, because 1051441017533 - 2³⁰ = 1050367275709 is a prime.

It is a super-2 number, since 2×1051441017533² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051441017493 and 1051441017502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051441017593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525720508766 + 525720508767.

It is an arithmetic number, because the mean of its divisors is an integer number (525720508767).

Almost surely, 2^{1051441017533} is an apocalyptic number.

It is an amenable number.

1051441017533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051441017533 is an equidigital number, since it uses as much as digits as its factorization.

1051441017533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 1051441017533 in words is "one trillion, fifty-one billion, four hundred forty-one million, seventeen thousand, five hundred thirty-three".